baber/WOPTO huggingface dataset:
Patent JP-2005047215-A (JP)
Title: Tire vulcanizing mold
Inventor: KOBAYASHI YUICHI
IPC: B29L30/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold capable of optionally setting the depth of a wear indicating hole to be formed in a tire tread part.  <P>SOLUTION: In the tire vulcanizing mold with a wear-indicating pin 3 for forming the wear-indicating hole in the tire tread part, installed on a tread molding surface 1, the wear-indicating pin 3 is freely detachable from the tread molding surface 1 and freely adjustable in height from the tread molding surface 1. In more concrete terms, a pin inserting hole 2 is formed in the tread molding surface 1 and an attachment/detachment structure for screwing the wear-indicating pin 3 into the pin inserting hole 2, is formed. Further, a cylindrical part 2a with a smooth contact surface is formed at an adjacent region, to the tread molding surface 1, of the pin inserting hole 2 and a columnar part 3a which comes into contact with the cylindrical part 2a of the pin inserting hole 2 is provided in the wear-indicating pin 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054858-A (JP)
Title: Hybrid vehicle
Inventor: UJIFUSA TAKAYUKI
IPC: B60L50/16
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To quickly transmit engine driving force to wheel driving shafts, while preventing the generation of vehicle shock, when re-starting an engine after stopping idling operation, in regards to a hybrid vehicle wherein the engine drives one of the wheel driving shafts and a motor drives the other of the wheel driving shafts.  <P>SOLUTION: This hybrid vehicle is provided with an engine driving force transmitting means having a clutch mechanism for connecting/releasing an engine driving force transmitting route from the engine to the wheel driving shafts. When an engine re-starting condition (idle-stop canceling condition) is satisfied, a starter motor is driven to automatically re-start the engine, and immediately after such a re-start, the clutch mechanism is held released, and the vehicle runs with the driving force of the motor. After an over-chute (a part) of the engine characteristic (engine speed) passes after re-starting the engine, the clutch mechanism is connected to transmit the engine driving force to the wheel driving shafts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057055-A (JP)
Title: Gap measurement method and exposure method
Inventor: MOTOHASHI TOMONOBU
IPC: H01L21/027
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap measurement method which can stably measure a gap with little dependency on a film structure, and to provide an exposure method.  <P>SOLUTION: A mask having a prescribed pattern and a substrate are located at a certain distance from each other. An exposure beam is incident at a first angle via the mask to carry out exposure, forming a first pattern (ST1). Next, the mask and the substrate are located at a prescribed distance, and an exposure beam is incident at a second angle different from the first one via the mask to carry out exposure, forming a second pattern (ST2). Then, an amount of shift of the second pattern from the first one is measured (ST3). Thereafter, an accurate gap from the surface to be exposed to the mask is calculated from a difference between the first and second angles and the shift amount (ST4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004962-A (JP)
Title: Fixing device
Inventor: SAITO HIDEO
IPC: G03G15/20
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of the paper blister or toner blister of coated paper without lowering the fixing speed of plain paper.  <P>SOLUTION: This fixing device is provided with a coated paper discriminating means (59+C) for discriminating whether a recording sheet S passing a fixing nip N is a coated paper having a coating layer M on the surface or not, a preheating means for preheating the temperature of the recording sheet S advancing into the fixing nip N to a temperature of ≥60°C when the coated paper discriminating means (59+C) discriminates that the recording sheet is the coated paper or a nip passage time control means (49+59+C) for controlling the passage time of the fixing nip N of the recording sheet S to ≥80 msec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005058464-A (JP)
Title: Catheter
Inventor: OKADA YOSUKE
IPC: A61L29/18
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter which can be easily inserted into the blood vessel and has no fear such as the damage to the internal membrane of the blood vessel.  <P>SOLUTION: The catheter is equipped with one or more tube-shaped body parts and a soft chip formed extending nearly coaxially with one end part of the body part. The soft chip is made of a hydrophilic swelling resin. The water absorbability of the soft chip may gradually increase toward the tip. The soft chip contains an X-ray contrasting material powder. The surface of the soft chip may be coated with a water permeable resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080792-A (JP)
Title: Clock and data recovery circuit and method
Inventor: KIM JU-HYUNG
IPC: G06F1/12
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock and data recovery circuit and a clock and data recovery method in which a restored clock signal accurately synchronized with received data is generated.  <P>SOLUTION: The clock and data recovery circuit is composed of: a clock signal generator for inputting a clock signal and generating N clock signals having a difference just for 360/N×K (N is an integer and K is integers from 0 to N-1) frequency; a phase selector for generating, as the restored clock signal, a (I+2)th clock signal when an I-th (I is integers from 1 to N) clock signal is in a first state and an (I+1)th clock signal is in a second state in the N clock signals when changing a state of received data; and a restored data generator for generating restored data synchronized with the restored clock signal by inputting the received data in response to the restored clock signal outputted from the phase selector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065188-A (JP)
Title: Control signal output circuit for output signals, and semiconductor device
Inventor: II MASAKI
IPC: H03K19/0175
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a control signal output circuit for output signals to output an appropriate control signal even when a receiving side circuit includes different terminating resistors.  <P>SOLUTION: The control signal output circuit for output signals includes a control signal generating circuit that generates a control signal for controlling an output signal of an output circuit on the basis of a reference voltage. Furthermore, the control signal generating circuit includes a differential amplifier that inputs the reference voltage and a feedback voltage thereto, and a feedback voltage switching circuit which switches the feedback voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068478-A (JP)
Title: Method for manufacturing thick steel plate with low yield ratio and high tension superior in toughness at heat-affected zone in super heavy-heat-input welding
Inventor: UEDA KEIJI
IPC: C22C38/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick steel plate with a low yield ratio and high tension, which has a TS of 590 MPa or higher, a superior toughness in a base metal, and a superior toughness at a heat-affected zone by welding with a super heavy heat input exceeding 400 kJ/cm.  <P>SOLUTION: The base material of steel has a composition comprising 0.03-0.15% C, 0.05-0.5% Si, 0.5-3.0% Mn, 0.005-0.1% Al, 0.004-0.03% Ti, 0.0020-0.0070% N, 0.030% or less P, 0.0005-0.0030% S, 0.0005-0.0030% Ca, 0.0005-0.0030% B, 0.0050% or less O, and further one or more of 1.5% or less Cu and 2.0% or less Ni, while having Ceq so as to satisfy 0.35 or more and ACR satisfy 0.3 to 0.8. The manufacturing method comprises heating the base material to 1,000 to 1,300°C, hot rolling it, then air-cooling it to make a thick steel plate, subsequently reheating it to Ac3 or higher, quenching it at an average cooling rate of 1°C/s or higher, then heating it to the temperature of a two-phase region between (Ac1+10°C) and (Ac1+50°C), holding it, quenching it at an average cooling rate of 1°C/s or higher, and tempering it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069313-A (JP)
Title: Torsion bar with deformed cross-section and its manufacturing method
Inventor: KOSHIISHI SHIGEYOSHI
IPC: C21D9/60
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive torsion bar with high performance and to provide its manufacturing method.  <P>SOLUTION: In this torsion bar, a rod body 11 with cross-section in a shape of Chrysanthemum flower petals is subjected to continuous heat treatment of hardening and tempering by induction heating, and then is cut in a predetermined dimension, so that deformed cross-section parts 10a, 10b of both ends of the wire rod subjected to the heat treatment are constituted as spring holding parts. In the rod body 11, a plurality of flower petal parts, whose head top part 11a and a bottom part 11b are rounded not to have a corner part, are circumferentially arranged at equal intervals. At least one of the flower petal parts has a shape 12 formed by making two flower petals, which are circumferentially arranged at equal intervals, come together in one flower pedal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065938-A (JP)
Title: Game data display system
Inventor: MUKOYAMA KOJI
IPC: A63F7/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game data display system which can reliably find an optimal game method.  <P>SOLUTION: In the case of desiring to know the proper shooting strength of the shooting handle of a Pachinko stand, data fetching is started by an operation to a game stand terminal provided correspondingly to the Pachinko stand. This data fetching is carried out in the state of fixing the shooting strength of the shooting handle. Thus, game data in a prescribed totaling section fixed to a prescribed shooting level are displayed on a data 1 display part 25. When data fetching at the prescribed shooting strength is finished, data fetching at a different shooting strength is carried out after operating a "restart" button 29. Consequently, game data at the different shooting strengths are displayed as data 2, and the optimal shooting strength can be found by comparing the data at the different shooting strengths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067449-A (JP)
Title: Door mirror reverse interlocking system
Inventor: MURATA TAKAHIRO
IPC: B60R1/07
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive door mirror reverse interlocking system which prevents any positional deviation caused by the change of the voltage and the secular change, and is restored to the correctly set position, and is highly reliable in operation.  <P>SOLUTION: A reception side gear member 14a for reverse drive of an interlocking mechanism 14 is fixed to a middle portion of a rotary shaft 5b. The interlocking mechanism 14 has a wire member 15 which extends from a rotary shaft 2a of an electric-driven storage unit 4 so as to be rotated according to the turn during the development and storage of a door mirror body 13, and changes the angle of a mirror surface 3a downwardly and upwardly by the turn by transmitting via a reduction gear 18 the rotational force to the rotary shaft 5b which is a part of a mirror surface angle adjustment means of a mirror surface adjustment unit 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075038-A (JP)
Title: Grip material of motorcycle
Inventor: KAWACHI KAORU
IPC: B62J7/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip member of a motorcycle with a grip bar being easily gripped without taking unreasonable attitude even when a person having different physique is seated on a rear seat and co-used as a carrier.  <P>SOLUTION: The grip member 3 is gripped by a passenger arranged at a side behind a rear seat of the motorcycle 1. An upper surface 3u of the grip member 3 is approximately coincident with height of an upper surface 3u of the rear seat 2. The grip member 3 is provided with grip bars 3f extending in a direction perpendicular to a longitudinal direction of a vehicle body and gripped by the passenger at at least two front/rear positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074260-A (JP)
Title: Method and facility for treating waste
Inventor: IDEI YASUMASA
IPC: C22B7/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment method which can contribute to recycling by changing a heavy-metal-containing dust powder and a silver-containing waste photosensitive material into a raw material capable of being subjected to metal recovery with a metal melting furnace and which can reduce the cost of disposal of the dust powder and the waste photosensitive material.  <P>SOLUTION: In the waste treatment method, a heavy-metal-containing dust powder and a waste photosensitive material at least containing a resin and silver are changed into a raw material capable of being charged into a metal melting furnace in order to recover the heavy metal and silver from the the dust powder and the waste photosensitive material. The dust powder and the waste photosensitive material are kneaded to melt the resin and molded into a specified shape to give the raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111957-A (JP)
Title: Method of forming integrated circuit including anti-fuse and integrated circuit
Inventor: CHIDAMBARRAO DURESETI
IPC: H01L23/525
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure and the method of forming an integrated circuit including a low programming voltage anti-fuse on a semiconductor substrate.  <P>SOLUTION: This integrated circuit is formed by doping a part of a semiconductor substrate with nitrogen and a charge carrier dopant source, forming a thin dielectric that is destroyed by the application of breakdown voltage on the doped portion of the semiconductor substrate, forming a first conductor that is separated from the semiconductor substrate by the thin dielectric, and forming a second conductor that is conductively connected with the doped portion of the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083194-A (JP)
Title: Screw compressor
Inventor: KASAHARA MASAYUKI
IPC: F04C29/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor capable of enhancing compressing performance by preventing a leakage of an operating fluid from the discharge side of a male rotor side working chamber through a female rotor side working chamber.  <P>SOLUTION: This screw compressor 1 has a male rotor 3 provided with three spiral teeth 2a-2c; a female rotor 5 provided with five spiral teeth 4a-4e meshed with the male rotor 3; and a casing 6 enclosing the male rotor 3 and the female rotor 5 to form the male rotor side working chambers and the female rotor side working chambers and provided with an intake port 9 communicating the male rotor side working chambers 13Ba, 13Ca and female rotor side working chambers 14B, 14C, 14Da with an intake port 8 for taking in the operating fluid. The whole winding angle α of the male rotor 3 is set so that the discharge side of the male rotor side working chamber 13A with the intake side closed without communicating with the intake port 8 and the discharge side of the female rotor side working chamber 14B with the intake side communicating with the intake port 8 through the intake port 9 do not communicate with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085554-A (JP)
Title: Conductive resin molding and its manufacturing method
Inventor: MIYAZAKI HIROTAKA
IPC: B29L31/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive resin molded product of which conductivity is good and does not change greatly even if contact pressure changes.  <P>SOLUTION: This conductive resin molded product is obtained by using a composition formed by blending one kind or more of a conductive filler such as graphite for example in a thermoplastic resin such as a liquid crystal polymer, polyarylene sulfide, or the like. A portion of the shape of the conductive filler protrudes form the resin on the surface of the molded product by 0.1-100μm in height in an exposed state, and the volume resistance of the molded product is 500mΩ or less under pressurization of 1.0MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082847-A (JP)
Title: Electroless plating method and device
Inventor: SEKIGUCHI JIYUNNOSUKE
IPC: C23C18/31
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless plating method capable of sufficiently exhibiting the effect of bubbling not only in the case the object to be plated is subjected to electroless plating in a static state, but also in the case the object to be plated is subjected to electroless plating as being moved, and to provide an electroless plating device used for the method.  <P>SOLUTION: In the electroless plating method, the object to be plated is subjected to plating in a state where the liquid face of a plating liquid is covered with a cover body, also, a nonoxidizing gas is bubbled inside the plating liquid, and dissolved oxygen in the plating liquid is reduced to ≤1 mg/L. The electroless plating device therefor is provided with the cover body covering the plating liquid face and piping for bubbling at a plating tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085960-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: INABA SATOSHI
IPC: H01L29/786
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with an excellent cut-off characteristic and a manufacturing method thereof.  <P>SOLUTION: The semiconductor device includes an active layer 13 comprising a first side face, a second side face perpendicular to the first side face, and a third side face facing the second side face; a first gate electrode 19 placed on the first side face via a first gate insulation film; a second gate electrode 17a placed on the second side face via a second gate insulation film, and made of a material different from the first gate electrode 19; and a third gate electrode 17b placed on the third side face via a third gate insulation film, and made of a material different from that of the first gate electrode 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085594-A (JP)
Title: Solid polymer electrolyte type fuel cell and manufacturing method of the same
Inventor: WADA TAKANORI
IPC: H01M8/10
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrode type fuel cell using a diffusion layer formed by cutting, prevented from fraying at a peripheral part, excellent in mass production by a simple process, and to provide a manufacturing method of the same.  <P>SOLUTION: The fuel cell is composed of a solid polymer electrolyte film 11, catalyst layers 12 jointed to both surfaces of the electrolyte film 11, and diffusion layers 15 jointed to the outside of the catalyst layers. The diffusion layer is made of a sheet made of conductive fiber, and resin-impregnated parts 18 formed by impregnating a resin composition are formed in the peripheral part of the sheet. Conductive fibers at the peripheral part of the diffusion layer 15 are fixed to each other by the resin-impregnated parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086563-A (JP)
Title: Image forming apparatus
Inventor: MATSUKUBO TAKESHI
IPC: B41J5/30
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve security in an image forming apparatus.  <P>SOLUTION: The image forming apparatus having an IC card reader is provided with a storing means for storing image data in a file encrypted by a processing key, and an outputting means for outputting the image data to an output medium. When the image data is outputted to the outputting means, the image forming apparatus is easily provided with a mechanism for encryption by decrypting the image data by the processing key by inserting an IC card into the IC card reader so that higher security can be secured in the image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086067-A (JP)
Title: Optical module, optical transmitter
Inventor: IDE TSUGIO
IPC: H01S5/022
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module and an optical transmitter suitable for communication employing a multimode optical fiber.  <P>SOLUTION: The optical module comprises a surface-emitting semiconductor laser 10 emitting a polarized light oriented preferentially to one given polarization axis and oscillating in multimode, and an optical member 30 exhibiting at least one of transmission function and reflecting function selectively with respect to a specified polarized light, and a light-receiving element 20 receiving at least a part of light P1 emitted from the surface-emitting semiconductor laser 10. The surface-emitting semiconductor laser 10 is arranged, such that the axis perpendicularly intersecting the polarization axis of the emitted light P1 does not overlap the polarization axis of the optical member 30. The optical member 30 is arranged, such that the major surface 30a intersects the advancing direction of the light P1 emitted from the surface-emitting semiconductor laser 10 and a reflected light P2 of the light P1, emitted from the surface emission semiconductor laser 10, is introduced to the light-receiving element 20 by reflecting at least a part of the emitted light P1 on the major surface 30a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084648-A (JP)
Title: Wide angle zoom lens
Inventor: SATO KENICHI
IPC: G02B15/177
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a three-group zoom lens for a digital camera or a video camera, where a 1st lens group is constituted of a negative lens and a positive lens, on at least either of which an aspherical surface expressed by an aspherical expression having values in the terms of an odd-numbered order and an even-numbered order is formed, and it satisfies a specified conditional expression, whereby aberration including lateral chromatic aberration in the case of attaining a wide angle is restrained to be small, and further whose entire length at the collapsing time is shortened.  <P>SOLUTION: In the zoom lens, respective negative, positive and positive lens groups G<SB>1</SB>, G<SB>2</SB>and G<SB>3</SB>are arranged from an object side, and the lens groups G<SB>1</SB>and G<SB>2</SB>are moved so that space between them may be decreased at the time of varying power to a telephoto side, and the lens group G<SB>3</SB>is moved to the object side at the time of focusing to a short distance side. The lens group G<SB>1</SB>is constituted by arranging the negative lens L<SB>1</SB>and the positive lens L<SB>2</SB>from the object side. It satisfies following expressions. θw>41.0 and ν<SB>d1</SB>-ν<SB>d2</SB>>23.4: provided that θw is a half viewing angle at a wide angle end and ν<SB>d1</SB>and ν<SB>d2</SB>are the Abbe numbers (d-line) of the 1st and the 2nd lenses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI